Your search for "Preposterous Proportions 338" revealed the following:
Preposterous Proportions - Borderless (FDN) from Foundations, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Filipe Pagliuso Card Text:Creatures you control get +10/+10 and gain vigilance until end of turn.
Preposterous Proportions - Borderless (Foil) (FDN) from Foundations, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Filipe Pagliuso Card Text:Creatures you control get +10/+10 and gain vigilance until end of turn.